620070 (2011 UA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5476816194 ± 1.07e-08
Semi-major axis (a)2.2914173968 AU ± 1.53e-09
Inclination (i)8.91976341° ± 2.23e-06
Long. of Asc. Node (Ω)347.24901725° ± 4.45e-06
Arg. of Perihelion (ω)321.72815197° ± 6.30e-06
Mean Anomaly (M)37.96350449° ± 1.77e-06
Mean Motion (n)0.2841554350°/day ± 2.84e-10
Perihelion dist (q)1.03645021 AU ± 2.44e-08
Aphelion dist (Q)3.54638459 AU ± 2.45e-08
Orbital Period3.46861669 yr ± 3.47e-09
Physical Parameters
H (abs. magnitude)18.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.246″
Uncertainty0
Orbit TypeAmor
MOID0.067982 AU
Observations Used648
Oppositions15
Arc Total2004-2025
First Observation Used2004-04-23
Last Observation Used2025-12-21
Observations (785)
Date Type RA Dec Mag Band Observatory
2018-10-14 20:38:21 C 00 21 27.40 +21 24 02.6 V 246
2018-10-14 20:38:56 C 00 21 27.42 +21 24 02.6 V 246
2018-10-14 23:35:27 C 00 21 23.72 +21 24 02.3 q 160
2018-10-14 23:38:20 C 00 21 23.65 +21 24 02.4 q 160
2018-10-14 23:41:15 C 00 21 23.57 +21 24 02.2 q 160
2018-10-18 10:12:14 C 00 20 20.46 +21 21 23.0 U T08
2018-10-18 10:28:56 C 00 20 20.20 +21 21 22.2 U T08
2018-10-18 10:30:56 C 00 20 20.15 +21 21 21.8 U T08
2018-10-18 10:45:25 C 00 20 20.02 +21 21 20.8 U T08
2018-10-18 10:47:38 C 00 20 19.90 +21 21 20.8 U T08
2018-10-18 11:02:02 C 00 20 19.66 +21 21 20.2 U T08
2018-10-18 11:04:20 C 00 20 19.67 +21 21 18.7 U T08
2018-10-18 11:17:34 C 00 20 19.46 +21 21 19.2 U T08
2018-11-01 13:41:32 C 00 21 14.35 +20 49 50.2 q D29
2018-11-01 14:04:27 C 00 21 14.58 +20 49 47.6 q D29
2018-11-01 14:27:22 C 00 21 14.78 +20 49 45.2 q D29
2018-11-08 03:46:41 C 00 24 07.35 +20 33 25.1 V G96
2018-11-08 03:54:46 C 00 24 07.51 +20 33 24.4 V G96
2018-11-08 04:02:53 C 00 24 07.66 +20 33 23.7 V G96
2018-11-08 04:10:58 C 00 24 07.81 +20 33 23.0 V G96
2018-11-09 09:05:51 C 00 24 47.894 +20 30 42.06 U F52
2018-11-09 09:25:24 C 00 24 48.295 +20 30 40.08 U F52
2018-11-09 09:45:04 C 00 24 48.698 +20 30 38.08 U F52
2018-11-09 10:04:39 C 00 24 49.110 +20 30 36.05 U F52
2018-11-17 01:33:53 C 00 30 05.29 +20 16 32.0 V G96
2018-11-17 01:41:55 C 00 30 05.53 +20 16 31.8 V G96
2018-11-17 01:49:58 C 00 30 05.78 +20 16 31.2 V G96
2018-11-17 01:58:00 C 00 30 06.02 +20 16 30.9 V G96
2025-05-23 02:12:57 C 21 39 02.726 -43 43 05.77 V M22
2025-05-23 02:17:56 C 21 39 04.236 -43 43 02.06 V M22
2025-05-23 02:22:38 C 21 39 05.758 -43 42 56.81 V M22
2025-05-23 02:31:54 C 21 39 08.693 -43 42 50.47 V M22
2025-05-31 01:41:38 C 22 39 25.726 -39 50 47.08 V M22
2025-05-31 02:28:55 C 22 39 39.919 -39 49 34.50 V M22
2025-05-31 02:33:29 C 22 39 41.302 -39 49 27.34 V M22
2025-05-31 02:41:29 C 22 39 43.637 -39 49 14.99 V M22
2025-06-06 02:20:17 C 23 21 40.219 -35 28 42.02 V M22
2025-06-06 02:24:51 C 23 21 41.441 -35 28 32.84 V M22
2025-06-06 02:33:22 C 23 21 43.771 -35 28 15.42 V M22
2025-06-06 02:49:15 C 23 21 48.070 -35 27 43.27 V M22
2025-06-07 08:31:20 C 23 29 56.114 -34 26 14.17 V W68
2025-06-07 08:35:55 C 23 29 57.336 -34 26 04.24 V W68
2025-06-07 08:44:50 C 23 29 59.657 -34 25 45.77 V W68
2025-06-07 09:03:20 C 23 30 04.574 -34 25 07.64 V W68
2025-06-08 10:00:32 C 23 36 44.537 -33 31 45.95 V W68
2025-06-08 10:14:23 C 23 36 48.074 -33 31 16.28 V W68
2025-06-08 10:18:54 C 23 36 49.270 -33 31 06.17 V W68
2025-06-08 10:24:44 C 23 36 50.758 -33 30 53.53 V W68
2025-06-30 02:30:21 C 01 24 24.955 -12 40 54.84 V M22
2025-06-30 02:37:57 C 01 24 26.093 -12 40 37.81 V M22